关键词：传感器；信号探测器；声波；声表面波器件；变送器接收器
摘 要：NASA's Kennedy Space Cenler (KSC) recently acquired two state-of-the-art wireless sensor systems as the final deli verable ora Phase " Small Business Technology Transfer (STIR) contract with Mnemonics, tnc. and the Uni versity of Central Florida (UCF), contract number NNX09CB69C. Mnemonics constnlcted the radio freq uency (RF) interrogator portion of these systems and UCF constructed the sensors, which arc based on a novel surface acoustic wave (SA W) arch itecture. The purpose of this testing is to characterize the performance of the system, both in its basic parameters and under a range of operat ing conditions.